title: [Cabergoline in the inhibition of lactogenesis and suppression of lactopoiesis].
abstract: OBJECTIVE
  1) Evaluate the capacity of cabergoline to inhibit lactogenesis by the administration of a single dose of 1 mg within 24 h of birth, primary inhibition. 2) Evaluate the capacity of cabergoline to suppress lactopoiesis (lactation) by the administration of 0.25 mg twice a day for 2 days, secondary inhibition. 3) Evaluate the collateral effects of cabergoline at these two doses. 4) Evaluate the reduction rate of prolactin (PRL) at 4 and 14 days after cabergoline administration.
  
  
  METHODS
  A prospective study was performed from 1/2/1995 to 31/1/1996 in 100 puerperae with indications for lactation with follow-up at 4 and 14 days after drug administration. The study was performed in the Division of Gynecology and Obstetrics of Sanremo Hospital in collaboration with the Analysis Service.
  
  
  RESULTS
  Cabergoline inhibited primary and secondary lactation in all the puerperae examined. In 92% of cases lactation was suppressed following a single dose whereas a second treatment cycle was required in 8%. Twenty-two cases reported slight collateral effects without the need to resort to additional treatment. In 4 cases the collateral effects were of moderate intensity and it was necessary to administer symptomatic treatment. Mean levels of serum PRL at 4 and 14 days after cabergoline administration were respectively 12.5 and 18.2 ng/ml.
  
  
  CONCLUSIONS
  Cabergoline, a new dopaminergic drug with long-term inhibition of PRL production and secretion, can inhibit lactogenesis and lactopoies in 92% of cases at a dose of 1 mg; it can reduce long-term PRL levels (18.2 ng/ml) and in 4% it is necessary to resort to symptomatic treatment of the undesirable effects caused.
authors.affiliation: Divisione di Ginecologia e Ostetricia, Regione Liguria, USL 1 Imperiese, Ospedale di Sanremo, Imperia.
authors.forename: P L
authors.initials: PL
authors.lastname: Bracco
authors.forename: G
authors.initials: G
authors.lastname: Armentano
authors.forename: A
authors.initials: A
authors.lastname: Pellegrini
authors.forename: G C
authors.initials: GC
authors.lastname: Sugliano
authors.forename: G P
authors.initials: GP
authors.lastname: Tornatore
mesh_terms: D000077465:Cabergoline; D018491:Dopamine Agonists / Q000494:pharmacology*; D004873:Ergolines / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007774:Lactation / Q000187:drug effects*; D011247:Pregnancy; D011388:Prolactin / Q000097:blood; D011644:Puerperal Disorders / Q000503:physiopathology
chemical_list: D018491:Dopamine Agonists; D004873:Ergolines; D011388:Prolactin; D000077465:Cabergoline
vernacular_title: La cabergolina nell'inibizione della lattogenesi e la soppressione della lattopoiesi.